.hd-nav {
	float: left;
	height: 100px;
	margin-left: 50px;

	.nav-item {
		display: inline-block;
		width: 75px;
		height: 100px;
		line-height: 100px;
        text-align: center;

        &:hover {
        	.item-lk {
        		color: #ff6700; 
        	}
        }
	}

	&:hover {
		.nav-menu {
    		height: 229px;
    		border-color: #ddd;
    		box-shadow: 0 10px 10px #999;
    	}
	}

	.item-lk {
		font-size: 18px;
	}
} 